【CodeIgniter3】Twig導入用のシンプルライブラリ

Twig.php

<?php
class Twig
{
	public function __construct()
	{
		$this->ci =& get_instance();
		
		$loader = new Twig_Loader_Filesystem(VIEWPATH);
		$this->twig = new Twig_Environment($loader, array('cache' => APPPATH . "cache/twig", "debug" => true));
	}
	
	public function display($name, array $context = array())
	{
		$this->ci->output->set_output($this->twig->render($name, $context));
	}
}